This page explains how Meinhard Korte (USATT# 15921)'s rating went from 2141 to 2139 at the NJTTC May Open held on - 23 May 1999. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.